OR15: Are the Circulating Enterohormones Levels Related to Gastric Residual Volumes in the Critically ILL?. (September 2016) - Santacruz, C.; Silva, A.Q.; Righy, C.; Crippa, I.; Couto, L.; Imbault, V.; Wasineeart, B.; De Ryckere, M.; Preiser, J.-C.